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Betreff: Re: Aufgabe 2 Blatt 5

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Gesendet von Felix am 03. Juni 2003 um 19:27 Uhr.

Als Antwort auf Re: Aufgabe 2 Blatt 5 gesendet von Matthew Lewis am 03. Juni 2003 um 10:21 Uhr.

: Hello,
: the pushbuttons funtion as a simple input with the following function:
: Pushed = logic '1'
: not pushed = logic '0'
: To store this value you can use an RS latch or a clocked D flip flop, or what ever you want too. However you must make sure it can latch and hold the opcode.
: Matt
Yeah man! But: Must there be 3 different buttons that equal the three functions, or only one button, that does some kind of rotational operation selection e. g. by incrementing the stored opcode?

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Letzte Änderung: März 2003, Tobias Schubert

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Nachricht:	: : Hello, : : the pushbuttons funtion as a simple input with the following function: : : Pushed = logic '1' : : not pushed = logic '0' : : To store this value you can use an RS latch or a clocked D flip flop, or what ever you want too. However you must make sure it can latch and hold the opcode. : : Matt : Yeah man! But: Must there be 3 different buttons that equal the three functions, or only one button, that does some kind of rotational operation selection e. g. by incrementing the stored opcode?